trivial: ${artifactId}-${version} = ${project.build.finalName}

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/fileupload/trunk@1461191 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/assembly/src.xml b/src/main/assembly/src.xml
index 33d00ab..8b2900b 100644
--- a/src/main/assembly/src.xml
+++ b/src/main/assembly/src.xml
@@ -23,7 +23,7 @@
     <format>tar.gz</format>
     <format>zip</format>
   </formats>
-  <baseDirectory>${artifactId}-${version}-src</baseDirectory>
+  <baseDirectory>${project.build.finalName}-src</baseDirectory>
   <fileSets>
     <fileSet>
       <directory>${basedir}</directory>